Table 1.
Correlation of Hypothesized Items for the WHO Model of Active Aging
| Health | Self-rated health | SPPB | Chronic illnesses | ADL disability |
|---|---|---|---|---|
| Self-rated health | 1 | |||
| SPPB | 0.39 | 1 | ||
| Chronic illnesses | 0.44 | 0.32 | 1 | |
| ADL disability | 0.39 | 0.47 | 0.25 | 1 |
| Cronbach's alpha: 0.66 | ||||
| Participation | Work status | Community activities | Shopping activities | Religious activities |
| Work status | 1 | |||
| Community | −0.04 | 1 | ||
| Shopping | −0.07 | 0.15 | 1 | |
| Religious | −0.02 | 0.14 | −0.03 | 1 |
| Cronbach's alpha: 0.23 | ||||
| Security | Neighborhood safety | Income sufficiency | ||
| Neighborhood safety | 1 | |||
| Income sufficiency | 0.14 | 1 |